A complete neutralization reaction is performed by combining 200 mL 0.20 M LiOH and 100 mL 0.40 M nitrous acid (HNO2). What is the pOH of the resulting solution?

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these